Draw both chair conformers of the following substituted cyclohexanes. Identify all significant interactions. Indicate which is the most stable (lowest energy) conformer, if any. (If necessary, use the data provided in the table on pg 78 of the notes – values are in kcal/mol) a) trans-1-chloro–3–ethyl–cyclohexane b)

Draw both chair conformers of the following substituted cyclohexanes. Identify all significant interactions. Indicate which is the most stable (lowest energy) conformer, if any. (If necessary, use the data provided in the table on pg 78 of the notes – values are in kcal/mol) a) trans-1-chloro–3–ethyl–cyclohexane b)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

Strain of one
Strain of one
1,3-diaxial
interaction
1,3-diaxial
interaction
Strain of one
1,3-diaxial
interaction
H
X
Ph (C6H5)
CO,H
CN
F
0.12
Me
0.9
1.5
Cl
0.7
0.1
0.25
Et
0.95
Br
0.25
i-Pr
1.1
OH
0.5
t-Bu
2.7

Draw both chair conformers of the following substituted cyclohexanes. Identify all significant interactions.
Indicate which is the most stable (lowest energy) conformer, if any. (If necessary, use the data provided in the
table on pg 78 of the notes – values are in kcal/mol)
a) trans-1-chloro–3-ethyl-cyclohexane
b)

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